All flights （) because of the snowstorm, we could do nothing but （) the train.

All flights _________ because of the snowstorm, many passengers could do nothing but take the train.

A) had been canceled B) have been canceled

C) were canceled D) having been canceled

A.As a result of

B.With the result that

C.Result in

D.Result from

All flights because of the snowstorm ,many passengers could do nothing but wait.

A.had been cancelled

B.were cancelled

C.have been cancelled

D.having been cancelled

（5） a snack served on all flights to ____

A.cancelled

B.rejected

C.prevented

D.stopped

______ the pilots’ strike, all flights have had to be cancelled

A.As a matter of

B.As a rule

C.As though

D.As a result of

A．had been canceled

B．having canceled

C．have been canceled

D．having been canceled

此题为判断题(对，错)。

— Northwestern Airlines. May I help you？rn— _______

A、Yes， I’d like some information about morning flights from Beijing to Detroit.

B、Yes， I’d like to have two pints of beer， please.

C、Well， there’s flights at 11.00 am. It’s nonstop flight.

D、Well， all the seats have been reserved.